| Merignac to Ridgeland (Mississippi) | 4,661.42 mi (7,501.82 km) |
| Merignac to Ridgewood (New Jersey) | 3,597.47 mi (5,789.57 km) |
| Merignac to Rifle (Colorado) | 5,062.80 mi (8,147.79 km) |
| Merignac to Rincon (Georgia) | 4,260.27 mi (6,856.24 km) |
| Merignac to Ringwood (New Jersey) | 3,600.40 mi (5,794.29 km) |
| Merignac to Río Grande (Puerto Rico) | 4,124.39 mi (6,637.56 km) |
| Merignac to Rio Grande City (Texas) | 5,328.34 mi (8,575.13 km) |
| Merignac to Rio Linda (California) | 5,592.90 mi (9,000.90 km) |
| Merignac to Rio Rancho (New Mexico) | 5,229.32 mi (8,415.77 km) |
| Merignac to Rio Rico (Arizona) | 5,589.63 mi (8,995.64 km) |
| Merignac to Ripon (California) | 5,633.90 mi (9,066.88 km) |
| Merignac to River Edge (New Jersey) | 3,596.08 mi (5,787.33 km) |
| Merignac to River Falls (Wisconsin) | 4,236.42 mi (6,817.86 km) |
| Merignac to River Forest (Illinois) | 4,159.95 mi (6,694.79 km) |
| Merignac to River Grove (Illinois) | 4,159.55 mi (6,694.15 km) |
